Remote Auth Secret Leak via File Mounts in IBM DataStage 5.4.0
CVE-2026-80423 Published on September 23, 2026

DataStage on Cloud Pak for Data has several vulnerabilities
IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to obtain sensitive information due to the exposure of namespace-wide secrets via accessible file mounts.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2026-80423 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

What is an Information Disclosure Vulnerability?

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

CVE-2026-80423 has been classified to as an Information Disclosure vulnerability or weakness.


Products Associated with CVE-2026-80423

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IBM Datastage On Cloud Pak Data
 

Affected Versions

IBM DataStage on Cloud Pak for Data Version 5.4.0.0 is affected by CVE-2026-80423